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Cheap flights from Rennes to London City Airport from £110

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 31/12. Fares are subject to change and may not be available on all flights or dates of travel.
RNS — LCY
22 Nov — 29 Nov1
1 adult
1 adult, Economy

Find flight deals from Rennes to London City

Enter your travel dates to find the best prices.

Cheapest flights from Rennes to London City
Explore the most affordable flight options available from Rennes to London City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 October 2025.

Wed 12/1117:30RNS - LCY
1 stop15h 40mKLM
Sat 15/1108:40LCY - RNS
1 stop7h 25mKLM
Deal found 22/10£204
Wed 19/1111:05RNS - LCY
2 stops6h 30mKLM
Sat 22/1108:40LCY - RNS
1 stop7h 25mKLM
Deal found 22/10£210
Wed 19/1117:30RNS - LCY
1 stop15h 40mKLM
Wed 26/1108:40LCY - RNS
1 stop7h 20mKLM
Deal found 22/10£213
Fri 14/1117:30RNS - LCY
1 stop15h 40mKLM
Mon 17/1118:55LCY - RNS
1 stop21h 10mKLM
Deal found 21/10£214
Sat 6/1217:35RNS - LCY
1 stop24h 45mKLM
Sat 13/1208:40LCY - RNS
1 stop7h 25mKLM
Deal found 22/10£216
Sat 29/1117:35RNS - LCY
1 stop25h 50mKLM
Wed 3/1207:45LCY - RNS
1 stop8h 15mKLM
Deal found 21/10£217
Sat 22/1117:35RNS - LCY
1 stop25h 50mKLM
Mon 24/1107:45LCY - RNS
1 stop8h 15mKLM
Deal found 22/10£218
Thu 20/1111:05RNS - LCY
2 stops6h 30mKLM
Sat 22/1108:40LCY - RNS
1 stop7h 25mKLM
Deal found 21/10£219
Fri 21/1117:30RNS - LCY
1 stop15h 40mKLM
Mon 24/1110:00LCY - RNS
1 stop6h 00mKLM
Deal found 22/10£219
Thu 20/1117:35RNS - LCY
1 stop15h 35mKLM
Thu 27/1107:45LCY - RNS
1 stop8h 20mKLM
Deal found 22/10£220

Cheap flight deals from Rennes to London City

Discover tips and strategies to find the most affordable flight options for your journey from Rennes (RNS) to London City (LCY). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 23 October 2025.

Round-trip from

£195

One-way from

£110

Popular in

April

Cheapest in

March

Average price

£128
KLM
  • KLM
  • 13/2-16/2
  • 2 total stops
  • 11h 15m total
  • Rennes to London
Search Deals
KLM
  • KLM
  • 31/12
  • 1 total stop
  • 16h 40m total
  • Rennes to London
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£3 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£3 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Rennes to London City that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 23 October 2025.
Use the filters below to find and compare flights from Rennes to London City Airport that are best for you.

Fly from

Rennes

Fly to

London City

Route

Depart

Return

Price

RennesLondon

RNS - LCY

RNSLCY

Rennes St Jacques

Fri 13/2

14:25-17:20

1 stop3h 55m

London City

Mon 16/2

08:40-17:00

1 stop7h 20m

£195

RennesLondon

RNS - LCY

RNSLCY

Rennes St Jacques

Fri 13/2

14:25-17:20

1 stop3h 55m

London City

Wed 18/2

07:45-13:55

1 stop5h 10m

£195

RennesLondon

RNS - LCY

RNSLCY

Rennes St Jacques

Fri 20/2

14:25-17:20

1 stop3h 55m

London City

Tue 24/2

08:40-17:05

1 stop7h 25m

£196

RennesLondon

RNS - LCY

RNSLCY

Rennes St Jacques

Wed 19/11

11:05-16:35

2 stops6h 30m

London City

Sat 22/11

08:40-17:05

1 stop7h 25m

£210

RennesLondon

RNS - LCY

RNSLCY

Rennes St Jacques

Wed 19/11

11:05-16:35

2 stops6h 30m

London City

Wed 26/11

09:20-17:00

1 stop6h 40m

£210

RennesLondon

RNS - LCY

RNSLCY

Rennes St Jacques

Fri 9/1

14:25-17:20

1 stop3h 55m

London City

Sun 11/1

20:05-10:20

2 stops13h 15m

£215

RennesLondon

RNS - LCY

RNSLCY

Rennes St Jacques

Fri 6/2

14:25-19:35

1 stop6h 10m

London City

Mon 9/2

08:40-17:00

1 stop7h 20m

£216

RennesLondon

RNS - LCY

RNSLCY

Rennes St Jacques

Tue 2/12

11:05-16:35

2 stops6h 30m

London City

Fri 5/12

08:40-17:00

1 stop7h 20m

£219

RennesLondon

RNS - LCY

RNSLCY

Rennes St Jacques

Thu 20/11

11:05-16:35

2 stops6h 30m

London City

Thu 27/11

10:00-17:05

1 stop6h 05m

£219

RennesLondon

RNS - LCY

RNSLCY

Rennes St Jacques

Thu 15/1

11:05-16:35

2 stops6h 30m

London City

Mon 19/1

08:40-17:00

1 stop7h 20m

£220

Flights are sorted by cheapest return flights first.

Deals found on 21/10

Showing 1-10 of 20 results
1
2

Best time to book a flight from Rennes to London City

Have a flexible travel schedule? Discover the best time to fly to London City from Rennes with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Rennes to London City Airport

What is the cheapest month to book a flight from Rennes to London City Airport?

Currently, February is the cheapest month in which you can book a flight from Rennes to London City Airport (average of £52). Flying from Rennes to London City Airport in July is currently the most expensive (average of £520). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Rennes to London City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Rennes to London City?

    Rennes St Jacques (RNS) is the airport you will fly out of if you book a flight from Rennes to London City. You should not have trouble finding flights to London City from St Jacques; the airport handles an average of 0 outbound flights to London City per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Rennes airport to London City. It is only a 4.0 mi journey to St Jacques (RNS) from Rennes’s city center.

  • How long is the flight from Rennes to London City Airport?

    KLM can get you from Rennes to London City Airport in just under 3h 55m. Your travel time can differ by up to . Airlines will cover a distance of 250 mi.

  • Can I find deals for flights from Rennes to London City that include hotel bookings?

    Yes. In addition to deals on Rennes to London City flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Rennes to London City?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rennes to London City.

  • Can I find deals for business class flights from Rennes to London City?

    Yes. Cheapflights offers flight deals from Rennes to London City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Rennes to London City Airport?

    Currently, February is the cheapest month in which you can book a flight from Rennes to London City Airport (average of £52). Flying from Rennes to London City Airport in July is currently the most expensive (average of £520). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near London City Airport?

Book flights to London City Airport if you plan to visit one of these locations
Milton Keynes
Croydon
Slough
Gatwick
Hounslow
Luton
Wembley
Ilford
Deal
Hayes
Colchester
Watford
Crawley
Winchester
Chichester
Romford
Ipswich
Bedford
Brentford
Dartford

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